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National Diagnostics

Chemicals and reagents for Electrophoresis, Histology and Liquid Scintillation.

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  • Western Switzerland
  • Central Switzerland
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  • Microbiology
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Molar Mass Calculator

Please enter a molecular formula (case-sensitive: Co = Cobalt, CO = Carbon monoxide) and press "calculate" to get the total molar mass.

Unit Converter

Please select a unit category and the units for conversion.

Periodic Table

Enter the name or symbol of an atom to get detailed information about it.

Name
Atomic number
Conv. atomic weight
Std. atomic weight
First ionization energy
Electro­negativity (Pauling)

PPM to mg/L

The relation between PPM (Parts per Million) and mg/L is dependent on the solute density. Enter the ppm and the solute desity values to find the mg/L ratio.

If you already know the mg/L ratio of your solution, you can also use this PPM to mg/L converter to calculate the molarity This parameter describes the number of moles in a liter of the solution and is expressed in molars (1 M = mol/L).

Tools